Final answer:
The Fourth Amendment protects individuals from unreasonable searches and seizures. A person is seized within the meaning of the Fourth Amendment when a government official restrains their freedom of movement. Seizures can include arrests, stops, and detentions.
Step-by-step explanation:
The Fourth Amendment of the United States Constitution protects individuals from unreasonable searches and seizures. A person is considered to be seized within the meaning of the Fourth Amendment when a government official restrains their freedom of movement, either through physical force or the threat of force. Seizures can include arrests, stops, and detentions, all of which must have a legal basis, such as probable cause or reasonable suspicion.